640  
CDUS44 KEWX 270729  
CLISAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO  
229 AM CDT WED AUG 27 2025  
   
...............................
 
 
   
..THE SAN ANTONIO CLIMATE SUMMARY FOR AUGUST 26 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 96 2:42 PM 103 2023 95 1 92  
MINIMUM 76 6:43 AM 61 1891 74 2 74  
AVERAGE 86 84 2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.42 1948 0.10 -0.10 0.09  
MONTH TO DATE 0.06 1.61 -1.55 0.23  
SINCE JUN 1 8.72 7.30 1.42 7.18  
SINCE JAN 1 20.31 20.13 0.18 19.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 20 1 18  
MONTH TO DATE 589 538 51 642  
SINCE JUN 1 1781 1678 103 1930  
SINCE JAN 1 2818 2303 515 2832    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 AM  
LOWEST 40 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 106 2011  
MINIMUM TEMPERATURE (F) 74 62 1891  
 
SUNRISE AND SUNSET  
AUGUST 27 2025........SUNRISE 7:09 AM CDT SUNSET 8:01 PM CDT  
AUGUST 28 2025........SUNRISE 7:09 AM CDT SUNSET 8:00 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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